Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KQ4EZA callsign genealogy
Currently held by NEUMANN, ARTHUR M
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by KQ4EZA's current licensee, walking backwards.
- NEUMANN, ARTHUR MTNgranted 2021-12-23cancelled 2022-12-13
Successor callsigns
Callsigns held now by people who previously held KQ4EZA.
- NEUMANN, ARTHUR MTNgranted 2025-01-31